350  SystemEq3
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
5x - 7y = 20
7x - 6y = 9




What is the SUM of x and y?
6x - y = 1
7x + 3y = 22




What is the SUM of x and y?
3x + 5y = -5
9x + 3y = -39




What is the SUM of x and y?
9x + y = -34
9x - 8y = -52




What is the SUM of x and y?
9x + 5y = -56
7x - 8y = 4

What is the SUM of x and y?
9x - 8y = -83
8x + 2y = -10




What is the SUM of x and y?
7x + 2y = 55
8x + y = 59




What is the SUM of x and y?
3x + 2y = -12
9x - 4y = -36




What is the SUM of x and y?
5x - 7y = 22
8x - 3y = 27




What is the SUM of x and y?
7x + 4y = 32
9x - 3y = 33

+(         )

(         )+

++[[          ]]++